Overview Reviews Product Description Clam Vent 172mm x 146mm Stainless steel curvd cover for air inlet or outlet. Height 57mm Product Videos Custom Field Product Reviews Write a Review Write a Review × Clam Vent 172mm x 146mm Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *